Manuals / Friedrich / Household Appliance / Air Conditioner

Friedrich WS10B10 service manual

Models: WS10B10

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Contents

Cool Only Air Conditioners and Heat PumpsWallMaster R-410AModels Cool with Electric HeatInstallation Instructions for “WSD” Sleeve Table Of ContentsTesting the Coil and Reversing Valve 11-12PERSONAL INJURY OR DEATH HAZARDS IMPORTANT SAFETY INFORMATIONELECTRICAL HAZARDS REFRIGERATION SYSTEM HAZARDS MECHANICAL HAZARDSFIRE DAMAGE HAZARDS INTRODUCTIONPROPERTY DAMAGE HAZARDS WATER DAMAGE HAZARDS00001 FRIEDRICH wallmaster MODEL NUMBER CODEW S 08 C 1 0 A 1st DIGIT - FUNCTIONSpecifications Sleeve / Chassis Dimensions2010 PERFORMANCE DATA HeightHACR Heating Air Conditioning and Refrigeration electrical DATAPlug/Outlet/Circuit Rating ELECTRIC SHOCK HAZARDELECTRONIC CONTROL OPERATION To adjust fan speedTo adjust temperature To activate Smart FanWS cool-onlymodelsTo Activate Money Saver WY/WE models To set the timerCHECKING ROOM TEMPERATURE To set mode of operation To adjust temperatureTo start unit Using the remote controlELECTRONIC CONTROL PANEL ERROR CODE MODETESTING THE ELECTRONIC CONTROL Automatic component protectionREBOOT THE CONTROL PANEL ERROR CODES LISTING FOR “WS” MODELSERROR CODES LISTING FOR “WE/WY” MODELS See note and other infomation belowHeat Pump Models COMPONENTS TESTINGCOIL SENSORS ELECTRONIC CONTROL OPERATIONCAPACITORS COMPONENTS TESTING ContinuedCapacitor Connections HEATING ELEMENTREFRIGERATION SYSTEM SEQUENCE OF OPERATION R-410ASEALED SYSTEM REPAIR CONSIDERATIONS Refrigeration system under high pressureEQUIPMENT REQUIRED R-410ASEALED REFRIGERATION SYSTEM REPAIRSRefrigerant Charging EQUIPMENT MUST BE CAPABLE OFFREEZE HAZARD Method Of Charging / RepairsBURN HAZARD BURN HAZARDELECTRIC SHOCK HAZARD Undercharged Refrigerant SystemsOvercharged Refrigerant Systems HIGH PRESSURE HAZARDRestricted Refrigerant System CHECK VALVE HERMETIC COMPONENTS CHECKMETERING DEVICE Capillary Tube SystemsELECTRIC SHOCK HAZARD REVERSING VALVE DESCRIPTION/OPERATION2 POSITION, 4 PORT REVERSING VALVE ELECTRIC SHOCK HAZARD TESTING THE COILCHECKING THE REVERSING VALVE HIGH PRESSURE HAZARDBURN HAZARD Procedure For Changing Reversing ValveTouch Test in Heating/Cooling Cycle HIGH PRESSURE HAZARDCOMPRESSOR CHECKS Single Phase ConnectionsSingle Phase Running and L.R.A. Test Locked Rotor Voltage L.R.V. TestELECTRIC SHOCK HAZARD Single Phase Resistance TestGROUND TEST HIGH TEMPERATURES COMPRESSOR REPLACEMENTRecommended procedure for compressor replacement RISK OF ELECTRIC SHOCKHIGH PRESSURE HAZARD ELECTRIC SHOCK HAZARDEXPLOSION HAZARD BLOWER WHEEL / HOUSING / CONDENSER FAN / SHROUD ROUTINE MAINTENANCEEXCESSIVE WEIGHT HAZARD ELECTRIC SHOCK HAZARDFRONT COVER ROUTINE MAINTENANCE ContinuedSLEEVE / DRAIN CLEARANCESOUTDOOR TEMPERATURE PERFORMANCE TEST DATA SHEETINDOOR TEMPERATURES ROOM AIR CONDITIONER UNITPossible Solution GENERAL TROUBLESHOOTING TIPSProblem Possible CausePossible Solution GENERAL TROUBLESHOOTING TIPS CONTINUEDProblem Possible CauseProblem ProblemPossible Solution Possible SolutionPossible Solution ProblemPossible Solution Possible SolutionProblem ProblemPossible Solution Possible SolutionProblem ProblemPossible Solution Possible SolutionPossible Solution HEAT PUMP TROUBLESHOOTINGProblem ProblemPROBLEM TROUBLESHOOTING CHART - COOLINGTROUBLESHOOTING CHART - HEATING HEAT PUMP PROBLEMSYSTEM COOLS WHEN HEATING IS DESIRED ELECTRICAL TROUBLESHOOTING CHART - HEAT PUMPHEAT PUMP ELECTRIC SHOCK HAZARDCORRECTIONS TEMPERATURE OF VALVE BODYPOSSIBLE CAUSES NORMAL FUNCTION OF VALVEWALLMASTER WIRING DIAGRAM ELECTRONIC CONTROL COOL ONLY MODELSCOOL WITH ELECTRIC HEAT MODELS WALLMASTER WIRING DIAGRAM ELECTRONIC CONTROLHEAT PUMP WITH ELECTRIC HEAT MODELS WALLMASTER WIRING DIAGRAM ELECTRONIC CONTROLDK / Drain Kit Installation AccessoriesExterior Grilles SB / Sub BaseMOUNTING HARDWARE PROVIDED INSTALLATION INSTRUCTIONSINSTALLATION INSTRUCTIONS FOR “WSD”” SLEEVE WALL PREPARATIONMECHANICALCUT/SEVER HAZARDHAZARD CUT/SEVER INSTALLATION REQUIREMENTSSLEEVE INSTALLATION STEP STEP 3 STEPWear protective clothing and gloves, etc MECHANICALCUT/SEVER HAZARDBe careful with the sharp edges and corners Failure to do so could result in serious injurySEALINGGASKET INSTALLATIONSTALLATION INSTRUCTIONS WallMaster Thru-the-WallSIDE PROFILE OF WALL SLEEVE FIGURE AFORINTERNALDRAINL DRAINKIT IDKKIT IDK INSTALLATION INSTRUCTIONSINSTALLATION INSTRUCTIONS MECHANICAL HAZARD MECHANICALCUT/SEVER HAZARDEXCESSIVE WEIGHT HAZARD ASSEMBLY & INSTALLATION INSTRUCTIONSWallMaster DRAIN KIT DK CUT/SEVER HAZARDINSTALLATION INSTRUCTIONS SUBBASE FOR WS, WE & WY MODELSCUT/SEVER HAZARD MECHANICALCUT/SEVER HAZARD ARCHITECTURAL GRILLE MODEL AGINSTALLATION INSTRUCTIONS Be careful with the sharp edges and cornersMECHANICALCUT/SEVER HAZARD FIRST YEAR LIMITED WARRANTYWALLMASTER≤ THRU-THE-WALLAIR CONDITIONERS SECOND THROUGH FIFTH YEARPost Office Box 1540 · San Antonio, Texas FRIEDRICH AIR CONDITIONING COTECHNICAL SUPPORT CONTACT INFORMATION 4200 N. Pan Am Expressway · San Antonio, TexasPage Page Post Office Box 1540 · San Antonio, Texas FRIEDRICH AIR CONDITIONING CO4200 N. Pan Am Expressway · San Antonio, Texas